<html>
<?php
session_start();
$_SESSION['login']="";
$_SESSION['name']="";
$_SESSION['pass']="";
$_SESSION['level']="";
echo "<script type='text/javascript' language='javascript'>
              alert('Logout Successfully!');
             </script>";
Header('Refresh: 0.01;url=Homepage.html');
	
?>
</html>